摘要
对原料进行XRD分析,发现含钾物质为云母、钾长石以及含量极微的钾硫酸盐,采用钼焙砂酸侵蚀实验,对侵蚀后的钼焙砂物相逐一分析研究,发现云母耐酸碱,不释放出钾,钾的来源为钾长石以及含量极微的钾硫酸盐。
The XRD analysis of raw materials shows that potassium-containing substances including mica,feldspar and minimal potassium sulfate. By using acid erosion molybdenum calcine experiment,analyzing erosice material phase one by one,it founds that mica is resistant to acid/alkali,no releasing of potassium,the sources of potassium are K-feldspar and minimal potassium sulfate.
出处
《中国钼业》
2017年第6期36-38,共3页
China Molybdenum Industry
关键词
钼酸铵
除钾
钼焙砂
钾长石
ammonium molybdate
removing potassium
molybdenum calcine
potassium feldspar
